# Mattia Ciuni

> Mattia Ciuni is an Italian founder and the founder and CEO of Noesia, the money layer for AI agents. He previously built Celeste, an AI browser. This personal site answers who Mattia Ciuni is and what Mattia Ciuni does: building payments infrastructure for software that acts on behalf of people.

## About Mattia Ciuni
- [Mattia Ciuni](https://mattiaciuni.com/): founder and CEO of Noesia, working on AI agents, agentic commerce, payments infrastructure and fintech.
- Common searches: who is Mattia Ciuni, what does Mattia Ciuni do, Mattia Ciuni Noesia, CEO of Noesia.

## Home
- [Home](https://mattiaciuni.com/): bio, principles, now, projects, thoughts and notes.
- [About Mattia Ciuni](https://mattiaciuni.com/about/): identity, work, Noesia and the background behind the site.
- [Work by Mattia Ciuni](https://mattiaciuni.com/work/): the relationship between Noesia, Celeste, AI agents, payments and the topics Mattia writes about.

## Thoughts
- [Thoughts](https://mattiaciuni.com/thoughts/): short posts on AI agents, payments and building Noesia.
- [Why AI agents keep stopping at checkout](https://mattiaciuni.com/thoughts/why-ai-agents-keep-stopping-at-checkout/)
- [Why AI agents need permission systems](https://mattiaciuni.com/thoughts/why-ai-agents-need-permission-systems/)
- [Welcoming Raj Koli, Founding Engineer (Agent Experience): the interview](https://mattiaciuni.com/thoughts/welcoming-raj-koli-founding-engineer-agent-experience/)
- [Welcoming Alex Mwaniki, Founding Engineer (Core): the interview](https://mattiaciuni.com/thoughts/welcoming-alex-mwaniki-founding-engineer-core/)
- [Finding Ghassen: the co-founder question, answered in three weeks](https://mattiaciuni.com/thoughts/finding-ghassen-the-co-founder-question-answered-in-three-weeks/)
- [Artifact-based hiring: ship code before titles](https://mattiaciuni.com/thoughts/artifact-based-hiring/)
- [The money layer for AI agents](https://mattiaciuni.com/thoughts/money-layer-for-ai-agents/)

## Notes
- [Notes](https://mattiaciuni.com/notes/): longer, slower pieces on the philosophy of building software.
- [About the name](https://mattiaciuni.com/notes/about-the-name/)
- [Honestly? I'm excited.](https://mattiaciuni.com/notes/honestly-im-excited/)
- [What interviews teach me about people (and my own company)](https://mattiaciuni.com/notes/what-interviews-teach-me-about-people-and-my-own-company/)
- [The moment my AI agent asked for my credit card](https://mattiaciuni.com/notes/the-moment-my-ai-agent-asked-for-my-credit-card/)
- [The wall in my code: what a security audit taught me that no bootcamp will](https://mattiaciuni.com/notes/what-a-security-audit-taught-me/)
- [Why AI agents need idempotent payments](https://mattiaciuni.com/notes/idempotent-payments-for-ai-agents/)
- [The agentic economy is a trust problem, not a technology problem](https://mattiaciuni.com/notes/the-agentic-economy-is-a-trust-problem/)
- [On boring systems](https://mattiaciuni.com/notes/on-boring-systems/)

## Feedback
- [Feedback](https://mattiaciuni.com/feedback/): public exchanges where engineers attacked Noesia's architecture, and what the attacks changed. Readers can send their own feedback by email; it gets reviewed, and if it holds, it gets published.
- [A stranger redesigned my pitch in one comment](https://mattiaciuni.com/feedback/a-stranger-redesigned-my-pitch-in-one-comment/)

## Field notes
- [Voice Notes](https://mattiaciuni.com/voice-notes/): spoken thoughts, to be published when they are ready.
- [Videos](https://mattiaciuni.com/videos/): a visual log of building Noesia, also published when ready.

## Cards
Every page has a concise machine-readable card in markdown at the same path with .md: [home](https://mattiaciuni.com/index.md), [thoughts](https://mattiaciuni.com/thoughts.md), [notes](https://mattiaciuni.com/notes.md), e.g. [this post](https://mattiaciuni.com/thoughts/money-layer-for-ai-agents.md).

## Contact
- [Email](mailto:m@withnoesia.com)
- [Noesia](https://withnoesia.com): the money layer for AI agents.